cc the EAL maintainer, David Marchand.
On Mon, Feb 20, 2017 at 10:04:47PM +0800, hanxue...@126.com wrote:
> From: Huanle Han <hanxue...@gmail.com>
>
> rte_eal_dev_detach() didn't remove dev from dev_device_list
> after free the dev. So the following attached dev wrote to
> the freed memory (tailq entry of previous dev) in below stack:
>
> == Invalid write of size 8
> == at 0x43A9CE: rte_eal_device_insert (eal_common_dev.c:71)
> == by 0x42ED9E: pci_scan_one (eal_pci.c:365)
> == by 0x42EF4D: pci_update_device (eal_pci.c:391)
> == by 0x437F59: rte_eal_pci_probe_one (eal_common_pci.c:357)
> == by 0x43AB16: rte_eal_dev_attach (eal_common_dev.c:117)
> == by 0x45B3AA: rte_eth_dev_attach (rte_ethdev.c:489)
> == ...
>
> Signed-off-by: Huanle Han <hanxue...@gmail.com>
The two minor nits also apply here, besides that,
Reviewed-by: Yuanhan Liu <yuanhan....@linux.intel.com>
--yliu
